The long-awaited patch for Might & Magic: Heroes VII is now finally available, and the 1.2 update should download automatically through Steam and Uplay. Ubisoft has posted the full release notes on their website, but here are the main points of the content:

Although many bugs still remain, the first impressions are very positive. AI speeds have improved significantly, many of the critical campaign bugs have been fixed and the overall game performance seems to be better. The development team has stated they will continue to provide more fixes in the near future.